From: Christian Brauner <brauner@kernel.org>
To: Kees Cook <keescook@chromium.org>
Cc: "Mimi Zohar" <zohar@linux.ibm.com>,
"Dmitry Kasatkin" <dmitry.kasatkin@gmail.com>,
"Paul Moore" <paul@paul-moore.com>,
"James Morris" <jmorris@namei.org>,
"Serge E. Hallyn" <serge@hallyn.com>,
"Borislav Petkov" <bp@suse.de>,
"Jonathan McDowell" <noodles@fb.com>,
"Takashi Iwai" <tiwai@suse.de>, "Petr Vorel" <pvorel@suse.cz>,
linux-integrity@vger.kernel.org,
linux-security-module@vger.kernel.org,
"Mickaël Salaün" <mic@digikod.net>,
"KP Singh" <kpsingh@kernel.org>,
"Casey Schaufler" <casey@schaufler-ca.com>,
"John Johansen" <john.johansen@canonical.com>,
linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org
Subject: Re: [PATCH 3/9] ima: Move xattr hooks into LSM
Date: Tue, 18 Oct 2022 17:07:51 +0200 [thread overview]
Message-ID: <20221018150751.3qsbehcnli4c4g4o@wittgenstein> (raw)
In-Reply-To: <20221013223654.659758-3-keescook@chromium.org>
On Thu, Oct 13, 2022 at 03:36:48PM -0700, Kees Cook wrote:
> Move the xattr IMA hooks into normal LSM layer. As with SELinux and
> Smack, handle calling cap_inode_setxattr() internally.
>
> Cc: Mimi Zohar <zohar@linux.ibm.com>
> Cc: Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
> Cc: Paul Moore <paul@paul-moore.com>
> Cc: James Morris <jmorris@namei.org>
> Cc: "Serge E. Hallyn" <serge@hallyn.com>
> Cc: Borislav Petkov <bp@suse.de>
> Cc: Jonathan McDowell <noodles@fb.com>
> Cc: Takashi Iwai <tiwai@suse.de>
> Cc: Petr Vorel <pvorel@suse.cz>
> Cc: linux-integrity@vger.kernel.org
> Cc: linux-security-module@vger.kernel.org
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
I like that changes obviously but in general, does IMA depend on being
called _after_ all other LSMs or is this just a historical artifact?
next prev parent reply other threads:[~2022-10-18 15:08 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-13 22:36 [PATCH 0/9] integrity: Move hooks into LSM Kees Cook
2022-10-13 22:36 ` [PATCH 1/9] integrity: Prepare for having "ima" and "evm" available in "integrity" LSM Kees Cook
2022-10-14 14:40 ` Mickaël Salaün
2022-10-14 17:59 ` Kees Cook
2022-10-17 9:26 ` Mickaël Salaün
2022-10-17 18:11 ` Kees Cook
2022-10-19 18:33 ` Kees Cook
2022-10-19 19:13 ` Mimi Zohar
2022-10-19 22:37 ` Kees Cook
2022-10-19 14:34 ` Mimi Zohar
2022-10-19 18:28 ` Kees Cook
2022-10-13 22:36 ` [PATCH 2/9] security: Move trivial IMA hooks into LSM Kees Cook
2022-10-19 14:34 ` Mimi Zohar
2022-10-19 18:59 ` Kees Cook
2022-10-19 20:45 ` Mimi Zohar
2022-10-19 23:41 ` Kees Cook
2022-10-20 12:17 ` Mimi Zohar
2022-10-21 14:53 ` Dr. Greg
2022-10-21 15:09 ` Casey Schaufler
2022-10-13 22:36 ` [PATCH 3/9] ima: Move xattr " Kees Cook
2022-10-18 15:07 ` Christian Brauner [this message]
2022-10-19 13:24 ` Mimi Zohar
2022-10-13 22:36 ` [PATCH 4/9] ima: Move ima_file_free() " Kees Cook
2022-10-18 15:02 ` Christian Brauner
2022-10-18 15:32 ` Roberto Sassu
2022-10-18 18:29 ` Kees Cook
2022-10-19 6:55 ` Roberto Sassu
2022-10-20 15:47 ` Paul Moore
2022-10-13 22:36 ` [PATCH 5/9] LSM: Introduce inode_post_setattr hook Kees Cook
2022-10-17 10:16 ` kernel test robot
2022-10-17 11:27 ` kernel test robot
2022-10-18 14:50 ` Christian Brauner
2022-10-13 22:36 ` [PATCH 6/9] fs: Introduce file_to_perms() helper Kees Cook
2022-10-18 14:10 ` Christian Brauner
2022-10-18 18:25 ` Kees Cook
2022-10-20 17:29 ` Casey Schaufler
2022-10-20 23:04 ` Kees Cook
2022-10-13 22:36 ` [PATCH 7/9] ima: Move ima_file_check() into LSM Kees Cook
2022-10-13 22:36 ` [PATCH 8/9] integrity: Move trivial hooks " Kees Cook
2022-10-13 22:36 ` [PATCH 9/9] integrity: Move integrity_inode_get() out of global header Kees Cook
2022-10-13 22:47 ` [PATCH 0/9] integrity: Move hooks into LSM Paul Moore
2022-10-14 1:16 ` Mimi Zohar
2022-10-18 15:31 ` Mickaël Salaün
2022-10-18 15:38 ` Roberto Sassu
2022-10-18 18:31 ` Kees Cook
2022-10-20 17:36 ` Casey Schaufler
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